Authors:Scott W. Woods, Yale UniversityJean Addington, University of CalgaryCarrie E. Bearden, University of California, Los AngelesKristin S. Cadenhead, University of California, San DiegoTyrone D. Cannon, Yale UniversityBarbara A. Cornblatt, Zucker Hillside HospitalDaniel H. Mathalon, University of California, San FranciscoDiana O. Perkins, University of North Carolina SystemLarry J. Seidman, Massachusetts General HospitalMing T. Tsuang, University of California, San DiegoElaine Walker, Emory UniversityThomas H. McGlashan, Yale University